CN102940953B - A kind of treadmill being equipped with flexible damping device - Google Patents
A kind of treadmill being equipped with flexible damping device Download PDFInfo
- Publication number
- CN102940953B CN102940953B CN201210522112.4A CN201210522112A CN102940953B CN 102940953 B CN102940953 B CN 102940953B CN 201210522112 A CN201210522112 A CN 201210522112A CN 102940953 B CN102940953 B CN 102940953B
- Authority
- CN
- China
- Prior art keywords
- runway
- spring
- support
- base
- treadmill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Be equipped with a treadmill for flexible damping device, belong to field of exercise, be specifically related to a kind of treadmill being equipped with flexible damping device.It comprises runway and base, is characterised in that elastomeric element is installed in the front portion between runway and base, between runway and base, installs elastic limit device.The present invention can make runway under the effect of elastomeric element, up and down according to the size of impulsive force, and elastomeric element produces larger distortion; thus effectively absorb impulsive force; vibrations can not be reacted on human body, the ankle knee joint in motion can be protected, avoid injury gained in sports.And because impulsive force is fully absorbed, machine vibration reduces, and motion noise also decreases, and can not affect living environment around, the family expensesization being conducive to treadmill are popularized.Between runway and base, elastic limit device is installed, the motion of runway can be made to be only limitted to swing up and down, can not when unbalance stress double swerve, make user unbalance.
Description
Technical field
The invention belongs to field of exercise, be specifically related to a kind of treadmill being equipped with flexible damping device.
Background technology
Along with social economy and culture develop rapidly, healthy living more and more pay attention to by modern.In the body-building apparatus of a great variety, treadmill, with its simple general type motion mode efficiently, gains great popularity always.Treadmill, by driven by motor runway, makes people run passively with different speed or walk about.Run owing to being formed passively and walk, from action profile, almost run on the ground with common or walk the same.But exert oneself from the angle of human body, treadmill runs, walk than common race, walk to eliminate a leg extension.The people that this point makes each move on treadmill just feels very free and relaxed, can make the distance of people's race about 1/3 more than common running, energy ezpenditure also than common walk, run more.
But treadmill from birth so far, all exists the problems such as cushioning ability difference, noise are large always, this universal process of using to treadmill from gymnasium to ordinary people family brings difficulty.There is parts of traditional treadmill also with damping device, but be only limitted to rubber blanket or hard hollow gasbag that fritter is set in the interlayer of runway, these simple devices are hit distortion not quite, be difficult to effectively absorb the impulsive force of running and producing, final runway reacts on leg completely by stressed, brings vibrations damage to joint connecting portions such as the ankle of user, knees.Further, because existing treadmill can not effectively damping, motion artifacts is very big, is especially embodied in the use procedure of floor resident family, and exercise of running can bring to surrounding neighbours greatly to be perplexed.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of treadmill being equipped with flexible damping device, can effectively damping noise reduction.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of treadmill being equipped with flexible damping device, comprise runway and base, it is characterized in that elastomeric element is installed in the front portion between runway and base, between runway and base, elastic limit device is installed.
A kind of treadmill being equipped with flexible damping device of the present invention, is characterized in that elastomeric element comprises spring, elastic rubber block, elastic bag or C type spring leaf.
Elastic limit device comprises slide block and chute, and chute is installed in two inner sides pressing close to runway at base, and install slide block respectively in runway both sides, slide block inserts in chute and also can move along chute.
Also comprise support, support is in " Contraband " shape, and the cross bar of support is hinged on base, the both sides of two hinged runway bottom surfaces of support arms difference of support; Elastomeric element is arranged between support and runway.
Elastic limit device is connecting rod, offers hinge hole and chute respectively at the two ends of connecting rod, and the support arm of support fixes slide block, and one end of connecting rod is hinged on bottom runway by hinge hole, and the other end of connecting rod is by chute connection sliding block.
Elastic limit device is slide plate, is hinged on the support arm of support in the middle part of slide plate, offers arcuate socket in slide plate upper end, installs hinged screw in arcuate socket, hinged screw by slide plate and runway hinged, slide plate end install roller; Base installs slideway in low early and high after mode, and roller is arranged on slideway.
Pulley is installed in the bottom surface, rear portion of runway.
Elastomeric element adopts spring assembly, spring assembly comprises spring, spring pedestal and rubber sheath, the two ends of spring are set with columnar rubber sheath, two rubber sheaths embed in two spring pedestals respectively, a spring pedestal is fixed on bottom runway, and another spring pedestal is fixed on base or support.
Be sleeved on two rubber sheaths on a spring, the internal diameter of one of them rubber sheath is more than or equal to the external diameter of another rubber sheath, and two rubber sheaths can insert and snap together.
The invention has the beneficial effects as follows:
1, elastomeric element is installed in the front portion of the present invention between runway and base; can make runway under the metamorphosis of elastomeric element; up and down according to the size of impulsive force; elastomeric element can produce larger distortion; thus effectively absorb impulsive force; vibrations can not be reacted on human body, reach the ankle knee joint in protection motion, avoid the object of injury gained in sports.And because impulsive force is fully absorbed, machine vibration reduces, and motion noise also decreases, and can not affect living environment around, the family expensesization being conducive to treadmill are popularized.
2, elastomeric element can adopt spring, elastic rubber block, elastic bag or C type spring leaf etc. can produce large elastic deformation, and resilience material rapidly.Through the repetition test of applicant, elastomeric element is best with the result of use of spring, and not only stress deformation is large, can absorb impulsive force rapidly, and rebound velocity is fast, even if in paces faster road-work, cushioning ability also can be kept constant unaffected.
3, between runway and base, install elastic limit device, elastic limit device comprises slide block and chute, and chute is installed in two inner sides pressing close to runway at base, and install slide block respectively in runway both sides, slide block inserts in chute and also can move along chute.Like this, runway not only can be prevented to be routed in level in the process of vertically placing, and elastomeric element is deviate from; The motion of runway can also be made to be only limitted to swing up and down, can not when unbalance stress double swerve, make user unbalance.
4, support is in " Contraband " shape, and the cross bar of support is hinged on base, and the both sides of two hinged runway bottom surfaces of support arms difference of support, elastomeric element is arranged between support and runway, and this design can ensure that runway can not produce double swerve further.Pulley is installed in the bottom surface, rear portion of runway, in process of running, runway can produce the movable of small distance, pulley can reduce the frictional force on runway rear end and ground, and part of impact force can be converted into seesawing thus being offset of runway, plays the effect of further damping.
5, elastic limit device adopts slide plate, is hinged on the support arm of support, offers arcuate socket in slide plate upper end, install hinged screw in arcuate socket in the middle part of slide plate, and hinged screw is hinged by slide plate and runway, at slide plate end installation roller; Base installs slideway in low early and high after mode, and roller is arranged on slideway.User is when running; pressure is delivered on spring; spring contraction; hinged support in " X " shape and slide plate also stressed press down to produce be out of shape; hinged screw moves in arcuate socket, and partial pressure is converted into the movement of roller on slideway, thus is absorbed by active force; instead of bounce-back is to the lower limb of human body, serves good protective effect further.After high before slideway, low mode is installed, and can help the rapid resilience of damping device, avoid the phenomenon that gets stuck.Articulated manner between each mechanism, ensure that the sense of discomfort that damping effectively can prevent rigid contact and brings to human body.
6, elastomeric element adopts spring assembly, spring assembly comprises spring, spring pedestal and rubber sheath, the two ends of spring are set with columnar rubber sheath, rubber sheath embeds in two spring pedestals respectively, a spring pedestal is fixed on bottom runway, and another spring pedestal is arranged on base or support.Spring adopts embedded, is convenient to dismounting, can change in time once damage.Rubber sheath can reduce the friction noise between spring and spring pedestal.Two rubber sheaths be sleeved on a spring can insert and snap together, and not only good looking appearance, more plays isolation features, avoids foreign material to sandwich in spring and causes damage.Further, rubber sheath fits tightly spring periphery, the left and right shake produced when spring stress can be avoided uneven.
7, this device structure is simple, easy to make, flexible and convenient to use, and Practical Performance is good, is suitable in the industry cycle popularizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the sectional view of embodiment two;
Fig. 4 is the structural representation of support;
Fig. 5 is that the A-A of Fig. 4 is to structural representation;
Fig. 6 is the structural representation of the embodiment of the present invention three;
Fig. 7 is the structural representation of the embodiment of the present invention four;
Fig. 8 is the structural representation of embodiment four Elastic parts;
In figure: 1, runway; 2, chute; 3, slide block; 4, spring; 5, base; 6, hinge bar; 7, support; 8, connecting rod; 9, chute; 10, slide block; 11, cross bar; 12, support arm; 13, hinged screw; 14, arcuate socket; 15, slide plate; 16, slideway; 17, roller; 18, elastic parts; 19, spring pedestal; 20, rubber sheath; 21, spring; 22, rubber sheath; 23, spring pedestal.
Detailed description of the invention
In the present invention, front is defined as with the user direction that at the double, quick march.Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, in the present embodiment, elastomeric element and elastic limit device are installed in the front portion between runway 1 and base 5, and elastomeric element adopts spring 4.One end of spring 4 embeds in the spring pedestal of the anterior bottom surface of runway 1, and the other end of spring 4 embeds in the spring pedestal be fixed on base 5.Elastic limit device adopts slide block 3 and chute 2 to coordinate, and two inner sides pressing close to runway 1 at base 5 install two chutes 2 respectively, install slide block 3 respectively in runway 1 both sides, and slide block 3 inserts in chute 2 and also can move along chute 2.(chute 2 can be exchanged with the installation site of slide block 3, and namely install chute 2 in runway 1 both sides, inside two of runway 1, install slide block 3 at base 5, its effect is identical)
During use, the impulsive force produced of marking time of running is absorbed by spring deformation, and recoil of spring speed is fast, can continue to provide bradyseism ability in running process, effectively avoid injury gained in sports.Slide block 3 to insert in chute 2 and can move along chute 2, can ensure that the event trace of runway 1 maintains in the vertical direction, and can not produce double swerve, and it is unbalance to make us body, makes body building safer.
Embodiment two
As shown in Figure 2-5, in the present embodiment, mounting bracket 7 between runway 1 and base 5.Support 7 is in " Contraband " shape, and the cross bar 11 of support 7 is hinged on base 5 by hinge bar 6, the both sides of two hinged runway 1 bottom surfaces of support arms 12 difference of support 7.Elastomeric element still adopts spring 4, and one end build-in of spring 4 fixes in the spring pedestal on support 7, and the other end of spring 4 embeds and is fixed in the spring pedestal of runway 1 bottom surface.Elastic limit device adopts connecting rod 8, and offer hinge hole and chute 9 at the two ends of connecting rod 8 respectively, the support arm 12 of support 7 fixes slide block 10, one end of connecting rod 8 is hinged on the bottom of runway 1 by hinge hole, and the other end of connecting rod 8 is by chute 9 connection sliding block 10.Slide block 10 inserts in chute 9 and also can move along chute 9.Pulley is installed in the bottom surface, rear portion of runway 1.
The present embodiment in use, not only can utilize spring 4 to alleviate vibrations, and the both sides of two of support 7 hinged runway 1 bottom surfaces of support arm 12 difference, can ensure that runway 1 can not produce double swerve further.Pulley is installed in the bottom surface, rear portion of runway 1, in process of running, runway 1 can produce the movable of small distance, pulley can reduce the frictional force on runway 1 rear end and ground, and part of impact force can be converted into seesawing and being offset of runway 1, also can play the effect of damping.
Embodiment three
As shown in Figure 6, in the present embodiment, the structure of support 7 is identical with embodiment two, elastic limit device adopts slide plate 15, the middle part of slide plate 15 is hinged on the support arm 12 of support 7, offers arcuate socket 14 in slide plate 15 upper end, installs hinged screw 13 in arcuate socket 14, hinged screw 13, by hinged to slide plate 15 and runway 1, installs roller 17 at the end of slide plate 15; Base 5 installs slideway 16 in low early and high after mode, and roller 17 is arranged on slideway 16.
User is when running; pressure is delivered on spring 4; spring 4 shrinks; the hinged support 7 in " X " shape and slide plate 15 also stressed press down to produce be out of shape; hinged screw 13 moves in arcuate socket 14, and pressure is converted into the movement of roller 17 on slideway 16, thus is absorbed by active force; instead of bounce-back is to the lower limb of human body, serves good protective effect further.
Embodiment four
As shown in FIG. 7 and 8, other structures of the present embodiment and embodiment one, two identical with three, but elastomeric element adopts elastic parts 18, and spring 21 two ends of spring assembly 18 are set with columnar rubber sheath 20 and 22, and rubber sheath 20 and 22 embeds in two spring pedestals 19 and 23 respectively.Spring pedestal 19 is fixed on the bottom of runway 1, and another spring pedestal 23 is arranged on base 5 or support 7.Be sleeved on two rubber sheaths 20 and 22 on a spring, the internal diameter of rubber sheath 20 is more than or equal to or equals the external diameter of rubber sheath 22, and two rubber sheaths can insert and snap together.
Spring adopts embedded, once damage or aging, and can repair and replacement in time.Rubber sheath can reduce the friction noise between spring and spring pedestal.Two rubber sheaths be sleeved on a spring can insert and snap together, and not only good looking appearance, more plays isolation features, avoids foreign material to sandwich in spring and causes damage.Further, rubber sheath fits tightly spring periphery, the shake produced when spring stress can be avoided uneven.
It is to be noted; above-mentioned embodiment is only the preferred embodiment of the invention, for those skilled in the art, under the prerequisite meeting operation principle of the present invention; as the equivalence replacement etc. of elastomeric element, any equivalent or similar replacement all falls within the scope of protection of the present invention.
Claims (4)
1. be equipped with a treadmill for flexible damping device, comprise runway and base, it is characterized in that elastomeric element is installed in the front portion between runway and base, between runway and base, elastic limit device is installed;
Elastomeric element comprises spring, or elastic rubber block, or elastic bag, or C type spring leaf;
Elastic limit device comprises slide block and chute, and chute is installed in two inner sides pressing close to runway at base, and install slide block respectively in runway both sides, slide block inserts in chute and also can move along chute;
Also comprise support, support is in " Contraband " shape, and the cross bar of support is hinged on base, the both sides of two hinged runway bottom surfaces of support arms difference of support; Elastomeric element is arranged between support and runway;
Elastic limit device is connecting rod, offers hinge hole and chute respectively at the two ends of connecting rod, and the support arm of support fixes slide block, and one end of connecting rod is hinged on bottom runway by hinge hole, and the other end of connecting rod is by chute connection sliding block;
Or elastic limit device is slide plate, be hinged on the support arm of support in the middle part of slide plate, offer arcuate socket in slide plate upper end, hinged screw is installed in arcuate socket, hinged screw by slide plate and runway hinged, slide plate end install roller; Base installs slideway in low early and high after mode, and roller is arranged on slideway.
2. a kind of treadmill being equipped with flexible damping device according to claim 1, is characterized in that pulley is installed in the bottom surface, rear portion of runway.
3. a kind of treadmill being equipped with flexible damping device according to claim 2, it is characterized in that elastomeric element adopts spring assembly, spring assembly comprises spring, spring pedestal and rubber sheath, the two ends of spring are set with columnar rubber sheath, two rubber sheaths embed in two spring pedestals respectively, a spring pedestal is fixed on bottom runway, and another spring pedestal is fixed on base or support.
4. a kind of treadmill being equipped with flexible damping device according to claim 3, it is characterized in that two rubber sheaths be sleeved on a spring, the internal diameter of one of them rubber sheath is more than or equal to the external diameter of another rubber sheath, and two rubber sheaths can insert and snap together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522112.4A CN102940953B (en) | 2012-12-07 | 2012-12-07 | A kind of treadmill being equipped with flexible damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522112.4A CN102940953B (en) | 2012-12-07 | 2012-12-07 | A kind of treadmill being equipped with flexible damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102940953A CN102940953A (en) | 2013-02-27 |
| CN102940953B true CN102940953B (en) | 2015-10-07 |
Family
ID=47724003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210522112.4A Expired - Fee Related CN102940953B (en) | 2012-12-07 | 2012-12-07 | A kind of treadmill being equipped with flexible damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102940953B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023096026A1 (en) * | 2021-11-29 | 2023-06-01 | 주식회사 이고진 | Walking pad shock-absorbing device and treadmill shock-absorbing device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045581A (en) * | 2018-10-27 | 2018-12-21 | 厦门市奥派运动器材有限公司 | A kind of treadmill with shock-absorbing function |
| KR102445413B1 (en) * | 2022-01-13 | 2022-09-21 | 주식회사 이고진 | A shock absorbing apparatus for Running Machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566895Y (en) * | 2002-08-30 | 2003-08-20 | 财团法人自行车工业研究发展中心 | Shockproof buffer mechanism of threadle mill |
| US20060287163A1 (en) * | 2005-06-20 | 2006-12-21 | Leao Wang | Cushioning mechanism for a treadmill |
| EP2033690A1 (en) * | 2007-09-07 | 2009-03-11 | Leao Wang | Cushioning mechanism for a treadmill |
| CN201434033Y (en) * | 2009-03-12 | 2010-03-31 | 邢开斌 | Damping structure of body-building machine |
| CN201791314U (en) * | 2010-07-22 | 2011-04-13 | 淄博众美健身器械有限公司 | Seesaw-type shock absorbing device |
| CN202161750U (en) * | 2011-07-19 | 2012-03-14 | 舒华(中国)有限公司 | Damping-variable device for running pedal of treadmill |
| CN202951175U (en) * | 2012-12-07 | 2013-05-29 | 山东众美健身产业发展有限公司 | Running machine equipped with flexible damping device |
| CN102764490B (en) * | 2011-05-04 | 2014-10-15 | 赖膺州 | Cushioning/damping/folding structure of running machine |
-
2012
- 2012-12-07 CN CN201210522112.4A patent/CN102940953B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566895Y (en) * | 2002-08-30 | 2003-08-20 | 财团法人自行车工业研究发展中心 | Shockproof buffer mechanism of threadle mill |
| US20060287163A1 (en) * | 2005-06-20 | 2006-12-21 | Leao Wang | Cushioning mechanism for a treadmill |
| EP2033690A1 (en) * | 2007-09-07 | 2009-03-11 | Leao Wang | Cushioning mechanism for a treadmill |
| CN201434033Y (en) * | 2009-03-12 | 2010-03-31 | 邢开斌 | Damping structure of body-building machine |
| CN201791314U (en) * | 2010-07-22 | 2011-04-13 | 淄博众美健身器械有限公司 | Seesaw-type shock absorbing device |
| CN102764490B (en) * | 2011-05-04 | 2014-10-15 | 赖膺州 | Cushioning/damping/folding structure of running machine |
| CN202161750U (en) * | 2011-07-19 | 2012-03-14 | 舒华(中国)有限公司 | Damping-variable device for running pedal of treadmill |
| CN202951175U (en) * | 2012-12-07 | 2013-05-29 | 山东众美健身产业发展有限公司 | Running machine equipped with flexible damping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023096026A1 (en) * | 2021-11-29 | 2023-06-01 | 주식회사 이고진 | Walking pad shock-absorbing device and treadmill shock-absorbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102940953A (en) | 2013-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104548485B (en) | The treadmill independent suspension shockproof mechanism of treadmill | |
| US9387387B2 (en) | Exercise devices having damped joints and related methods | |
| CN107441675B (en) | A kind of multi-stage buffering structure of exercise treadmills plate | |
| CN210228999U (en) | Passive balance training evaluation device | |
| CN102940953B (en) | A kind of treadmill being equipped with flexible damping device | |
| WO2007079296A3 (en) | Golf swing exerciser | |
| CN202951175U (en) | Running machine equipped with flexible damping device | |
| CN205516180U (en) | Adjustable elasticity callus on sole of treadmill | |
| CN107980301B (en) | Vibration reduction system and vibration reduction method for vegetable transplanting machine | |
| CN203208637U (en) | Exerciser | |
| CN205683469U (en) | A kind of Multifunctional locomotor with damping device | |
| CN210186317U (en) | A medicine ball trampoline for physical training | |
| CN102179038A (en) | Training device for positioning basketball shooting hand posture | |
| CN203303571U (en) | Adjustable and flexible shock absorption running machine | |
| CN204972838U (en) | Shock attenuation formula treadmill | |
| CN102357296B (en) | Swing device for table tennis forehand attack | |
| CN203280994U (en) | Special vibrating-type physical strength trainer for javelin | |
| CN205549416U (en) | Aerobics exercises exercise body -building frame | |
| CN201775908U (en) | Foot-twisting device | |
| CN203886103U (en) | Treadmill | |
| CN203291484U (en) | Photoelectric type vibration javelin specialized strength exercising device | |
| CN205434912U (en) | Many function synthesis fistfight simulation dummy | |
| CN203379550U (en) | Suspended damping device of treadmill | |
| CN203253103U (en) | Damping device for running machine | |
| CN203291449U (en) | Damping device for lifting mechanism of running machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |